Read this entry from a blog about service dogs. Which statement about this blog is true?
Lexie, an eight-month-old black Labrador retriever, is
sleeping quietly at my feet. I can't help but think that her
soft, velvety ears and alert brown eyes would make her
the perfect "doggie model" for pet magazines and pet
store ads. However, Lexie will soon have a much more
important job to do. In a few months, she will become the
loyal companion and service dog for a young man who
has been blind since birth. She will help him board public
transportation, such as buses, subways, and trains, and
she will help him safely cross busy intersections. Lexie
will even help the young man avoid obstacles, such as
high curbs and low overhangs. Like all dogs in our
organization, Lexie has undergone months of specialized
training to help a visually impaired person lead an active
and independent life.
o Its primary purpose is to persuade; its secondary
purpose is to inform.
O Its primary purpose is to inform; its secondary
purpose is to persuade.
Its primary purpose is to entertain; its secondary
purpose is to persuade.
O Its primary purpose is to inform; its secondary
purpose is to entertain.